Vintage Coro Silver Tone & Blue Crystal Dangle Screw Back Earrings

These vintage earrings showcase the timeless elegance of the Coro brand, featuring a silver-tone finish and captivating blue crystals. Their screw-back design ensures a secure and comfortable fit, making them a cherished addition to any vintage jewelry collection. • Dangle design • Screw back closure • Vintage Coro signature • Elegant teardrop shape • Blue prong set crystals Coro logo dates these between 1940s-1950s. Coro opened in 1901 and adopted the Coro name in 1943. They were one of the largest manufacturers of costume jewelry in the US. They went out of business in 1979 in the US but remained open in Canada until 1992. Minor wear consistent with age and use. See photos for details. Measures approximately 1 3/4" long 3/4" wide